Memariani, F., H. Akhani, M. R. Joharchi, R. Khoshravesh, M. Malekmohammadi, and V. Zarrinpour. “Plant Diversity of the Khorassan-Kopet Dagh Floristic Province (Irano-Turanian Region) (Title & Copyright Page)”. Phytotaxa, vol. 249, no. 1, Feb. 2016, pp. 1–2, doi:10.11646/phytotaxa.249.1.1.